Charntec Electronics Ltd  
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  Email Charntec
  +44 (0) 1962 735718
  +44 (0) 1962 736756
 


P.O. BOX 477,
EASTLEIGH,
SO50 0AR,
UK.

 

 

Consumable Product Suppliers

Exatron ATE.   A range of contact sets to suit Exatron Handlers including Exatron's patented Particle Interconnect (PI) Technology. Also available are precious metal and Kelvin contacts to suit other manufacturers device handlers.
Silicon Quest International (SQI).   Wafer supplies and services.
Stockwell Rubber.   Silicone sheeting, both plain and with conductive coating to reduce ESD.

Exatron
A range of contact sets to suit Exatron Handlers including Exatron's patented Particle Interconnect (PI) Technology.

Also available are precious metal and Kelvin contacts to suit other manufacturer's device handlers.

 

Interconnect (PI) Technology:

Exatron provides an exciting technology for making electrical contact to semiconductor devices. Diamond "Particle Interconnect" (PI) contactor sockets are ideally suited for interconnect between surface mount devices and load boards, testers, programmers and other repeat-insertion applications.

 

With a total interconnect between DUT lead and test circuit trace of less than 0.001", PI is the only contactor method with effectively ZERO INDUCTANCE, CAPACITANCE and RESISTANCE and a lifetime of up to and over one million insertions.

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SQI
Silicon Quest International (USA) and Charntec (UK) have partnered together to supply United Kingdom and Republic of Ireland companies with silicon wafers and wafer processing services.

Our products include:

  • Silicon wafers in all diameters, 2" - 300mm.
  • Prime and test grade wafers, plus mechanical, particle, solar, reclaim, epi & coin roll wafers.
  • Silicon-on-insulator wafers.
  • Substrates include Silicon, Glass, Gallium Arsenide, Sapphire, Quartz, and Germanium.

Our services include:

  • Thermal oxide deposition from 500-150,000 Angstroms.
  • Backgrinding and wafer thinning.
  • Polishing.
  • Reclaim.

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Stockwell Rubber Company
Suppliers of Conductive Silicone Rubber Compounds.

Stockwell Rubber's core competence in the molding and fabrication of silicone and other high-performance elastomer serves to streamline your materials selection process. An extensive working knowledge of these high-performance compounds, combined with a full range of processing capabilities, enables us to narrow your field of search.

Stockwell Rubber, Suppliers of silicone foam sheets as well as die cut and custom molded silicone rubber parts and components, in prototype quantities through to production orders of hundreds of thousands of pieces. It is very uncommon for a 'rubber company' to provide both in-house capability in molding & die cutting, and custom fabrication.

A complementary product for use with the Thermonic Temperature Forcing Systems is the Conductive Silicone Sponge. It is available in three different forms:

  1. Conductive Coated Sheets, from 12" x 36" to 36" x 36". This allows you to cut your own configurations, and maintain an inventory of material. However, cutting into a coated sheet will isolate the top and bottom conductive surfaces, so a dab of conductive caulk, such as Stockwell's RTV60-CON, can provide a grounding path across the exposed silicone sponge edge.
  2. Die Cut or Custom Fabricated Gaskets, Pads, and Custom Components coated on all surfaces.
  3. Extruded Silicone Sponge Profiles including hollow D shapes, P shapes, and others.

Also Available from Stockwell Rubber:

Conductive Silicone Elastomers for EMI Shielding Application

Injection Molded Silicone Products:

Our liquid silicone rubber injection molding offers tight dimensional tolerances, lower component and tooling costs, and fast design to production cycles.

Die Cut and Sheet Products:

Stockwell Rubber Company Selection of Silicone Rubber Materials:

Solid Silicone Rubber Materials
Silicone Sponge Rubber and Silicone Foam Materials
Extra Thin Silicone Sponge Materials

Thermal Management Materials:
Thermally Conductive Silicone Rubber Heat Transfer Pads and Gaskets from Gap Filling Compounds.

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